gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//mlir/include/mlir/Dialect/SCF/IR/SCFOps.td",
    "//mlir/lib/Conversion/SCFToControlFlow/SCFToControlFlow.cpp",
    "//mlir/lib/Conversion/SCFToEmitC/SCFToEmitC.cpp",
    "//mlir/lib/Conversion/SCFToSPIRV/SCFToSPIRV.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/HoistPadding.cpp",
    "//mlir/lib/Dialect/Linalg/Transforms/Hoisting.cpp",
    "//mlir/lib/Dialect/SCF/IR/SCF.cpp",
    "//mlir/lib/Dialect/SCF/Transforms/BufferizableOpInterfaceImpl.cpp",
    "//mlir/lib/Dialect/SCF/Transforms/ForToWhile.cpp",
    "//mlir/lib/Dialect/SCF/Transforms/LoopPipelining.cpp",
    "//mlir/lib/Dialect/SCF/Transforms/LoopSpecialization.cpp",
    "//mlir/lib/Dialect/SCF/Transforms/StructuralTypeConversions.cpp",
    "//mlir/lib/Dialect/SCF/Transforms/TileUsingInterface.cpp",
    "//mlir/lib/Dialect/SCF/Utils/Utils.cpp",
    "//mlir/lib/Dialect/SparseTensor/Transforms/SparseVectorization.cpp",
    "//mlir/lib/Dialect/Vector/Transforms/VectorDistribute.cpp",
    "//mlir/test/Conversion/SCFToControlFlow/convert-to-cfg.mlir",
    "//mlir/test/Conversion/SCFToSPIRV/for.mlir",
    "//mlir/test/Dialect/SCF/ops.mlir"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}